1422420461516 has 48 divisors (see below), whose sum is σ = 2610065203200. Its totient is φ = 676989838272.

The previous prime is 1422420461503. The next prime is 1422420461521. The reversal of 1422420461516 is 6151640242241.

It is a self number, because there is not a number n which added to its sum of digits gives 1422420461516.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63978290 + ... + 64000518.

It is an arithmetic number, because the mean of its divisors is an integer number (54376358400).

Almost surely, 2^{1422420461516} is an apocalyptic number.

It is an amenable number.

1422420461516 is a deficient number, since it is larger than the sum of its proper divisors (1187644741684).

1422420461516 is a wasteful number, since it uses less digits than its factorization.

1422420461516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25598 (or 25596 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 1422420461516 in words is "one trillion, four hundred twenty-two billion, four hundred twenty million, four hundred sixty-one thousand, five hundred sixteen".